每一个超限的一致多重性,即每一个超限集合,必须有一个确定的阿列夫作为其基数。
The deepest problems in mathematics often arise from the simplest questions.
研究中的耐心不是被动的,而是对真理的积极追求。
Great things in business are never done by one person; they're done by a team of people.
Farming is not just a business; it's a way of life that connects us all to the earth.